88436140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7237}}^1$

素因数の和:7306

約数の個数: 48

約数和(自身を含む): 204285312

約数和(自身を除く): 115849172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 7237, 12220, 14474, 28948, 36185, 72370, 94081, 144740, 188162, 340139, 376324, 470405, 680278, 940810, 1360556, 1700695, 1881620, 3401390, 4421807, 6802780, 8843614, 17687228, 22109035, 44218070, 88436140]

約数ペア:

[(1, 88436140), (2, 44218070), (4, 22109035), (5, 17687228), (10, 8843614), (13, 6802780), (20, 4421807), (26, 3401390), (47, 1881620), (52, 1700695), (65, 1360556), (94, 940810), (130, 680278), (188, 470405), (235, 376324), (260, 340139), (470, 188162), (611, 144740), (940, 94081), (1222, 72370), (2444, 36185), (3055, 28948), (6110, 14474), (7237, 12220)]